CEN/TC 249
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 21782 | EN ISO 15106-3:2005 | Plastics - Film and sheeting - Determination of water vapour transmission rate - Part 3: Electrolytic detection sensor method (ISO 15106-3:2003) | Izstrādē |
| 71217 | EN ISO 13000-1:2021 | Plastics - Polytetrafluoroethylene (PTFE) semi-finished products - Part 1: Requirements and designation (ISO/DIS 13000-1:2020) | Izstrādē |
| 73540 | EN ISO 7231:2023 | Polymeric materials, cellular, flexible - Determination of air flow value at constant pressure-drop (ISO 7231:2023) | Izstrādē |
| 73588 | EN ISO 23977-1:2021 | Plastics - Determination of the aerobic biodegradation of plastic materials exposed to seawater - Part 1: Method by analysis of evolved carbon dioxide (ISO 23977-1:2020) | Izstrādē |
| 73563 | EN ISO 12017:2021 | Plastics - Poly(methyl methacrylate) double- and triple-skin sheets - Test methods (ISO 12017:2021) | Izstrādē |
| 73593 | EN ISO 22526-2:2021 | Plastics - Carbon and environmental footprint of biobased plastics - Part 2: Material carbon footprint, amount (mass) of CO2 removed from the air and incorporated into polymer molecule (ISO 22526-2:2020) | Izstrādē |
| 25015 | prEN ISO 9988-2 | Plastics - Polyoxymethylene (POM) moulding and extrusion materials - Part 2 : Preparation of test specimens and determination of properties (ISO 9988-2:1999) | Izstrādē |
| 72724 | EN ISO 489:2022 | Plastics - Determination of refractive index (ISO 489:2022) | Izstrādē |
| 22913 | prEN 13655 rev | Plastics - Thermoplastics mulching films for use in agriculture and horticulture - Requirements and test methods | Izstrādē |
| 22910 | prEN 13206 rev | Plastics - Thermoplastic covering films for use in agriculture and horticulture - Requirements and test methods | Izstrādē |
Displaying 371-380 of 2318 results.